Information and Computation, Volume 28

Volume 28, Number 1, 1975

David B. Benson: The Basic Algebraic Structures in Categories of Derivations. 1-29
Takumi Kasai: A Universal Context-Free Grammar. 30-34
Richard A. Klemm: Detection of a Coherent Signal of Known Phase. 35-53
Arun Narayan Toke, K. Vairavan: Some Memory Characteristics of Incompletely Specified Sequential Machines. 54-64
Hans S. Witsenhausen: On Policy Independence of Conditional Expectations. 65-75
Michael Machtey: Helping and the Meet of Pairs of Honest Subrecursive Classes. 76-89

Keijo Ruohonen: Developmental Systems with Interaction and Fragmentation. 91-112
Antonio Grasselli: Synchronization of Cellular Arrays: The Firing Squad Problem in Two Dimensions. 113-124
Lenore Blum, Manuel Blum: Toward a Mathematical Theory of Inductive Inference. 125-155
Sumiyasu Yamamoto, Hideto Ikeda, Shinsei Shige-eda, Kazuhiko Ushio, Noboru Hamada: Design of a New Balanced File Organization Scheme With the Least Redundancy. 156-175

N. E. Nahi, I. M. Weiss: Optimum Wiener Bounding Filters in the Presence of Uncertainties. 179-191
Amos Nathan: Trigonometric Interpolation of Function and Derivative Data. 192-203
Johnson M. Hart: Derivation Languages and Syntactical Categories. 204-220
Shu Lin, Kai-Ping Yiu: An Improvement to Multifold Euclidean Geometry Codes. 221-265

Vladimir I. Levenshtein: On the Minimal Redundancy of Binary Error-Correcting Codes. 268-291
V. M. Sidelnikov: Upper Bounds on the Cardinality of a Binary Code with a Given Minimum Distance. 292-303
Nicolae Tandareanu: Functions Associated to a Partition on State Set of a Probabilistic Automaton. 304-313
John H. Williams: Bounded Context Parsable Grammars. 314-334
B. Forte, C. T. Ng: Derivation of a Class of Entropies Including Those of Degree \beta. 335-351
Vijay K. Bhargava, Jack M. Stein: ``(nu, kappa, lambda) Configurations and Self-Dual Codes''. 352-355
Eugene S. Santos: On Weak Regular Probabilistic Languages. 356-361